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* Change git repo to organization reposMatt Strapp2022-02-189-424/+20
| | | | Signed-off-by: Matt Strapp <matt@mattstrapp.net>
* Create codeql-analysis.ymlMatthew Strapp2022-02-181-0/+70
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* Update moduleMatt Strapp2022-02-181-0/+0
| | | | Signed-off-by: Matt Strapp <matt@mattstrapp.net>
* Get rid of old webappMatt Strapp2022-02-181-64/+0
| | | | Signed-off-by: Matt Strapp <matt@mattstrapp.net>
* Replace SSH with HTTPSMatt Strapp2022-02-171-1/+1
| | | | Signed-off-by: Matt Strapp <matt@mattstrapp.net>
* Fix typos and Python 3.9 problemsMatt Strapp2022-02-172-3/+3
| | | | Signed-off-by: Matt Strapp <matt@mattstrapp.net>
* Maybe, possibly, maybe, fix thingsMatt Strapp2022-02-173-7/+10
| | | | Signed-off-by: Matt Strapp <matt@mattstrapp.net>
* Update submoduleMatt Strapp2022-02-151-0/+0
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* Use newer web interfaceMatt Strapp2022-02-1517-348/+3
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* Make HTTP link not wrongMatt Strapp2022-02-032-1/+1
| | | | Signed-off-by: Matt Strapp <matt@mattstrapp.net>
* Change module to be served over HTTPMatt Strapp2022-02-031-1/+1
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* Add flask server as a submoduleMatt Strapp2022-01-272-0/+3
| | | | Signed-off-by: Matt Strapp <matt@mattstrapp.net>
* Add code that was not committed beforeMatt Strapp2022-01-2740-29/+948
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* Add Uploads to the gitignore.Raspberry Pi2019-12-021-0/+2
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* Update test files to do GPIO cleanup on completion (ex: encoders don't work ↵Raspberry Pi2019-12-024-15/+37
| | | | if GPIO.cleanup is not performed). Add system destructor and add GPIO.cleanup to that too. Everything appears to be working still.
* Minor tweaks to PI.py to get working seamlessly with web server - tested and ↵Raspberry Pi2019-12-0230-1/+65
| | | | working as expected. Most files touched because permissions were modified to allow PI.py to run on startup. Everything should be ready now.
* final styling?Dat Nguyen2019-12-027-32/+36
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* adding github linkDat Nguyen2019-12-012-5/+19
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* some more changes to make the website look betterDat Nguyen2019-12-014-1/+54
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* some aestheticsDat Nguyen2019-11-297-58/+90
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* Improve logging: add timestamps for each log. Add a new function to add ↵Raspberry Pi2019-11-262-7/+23
| | | | other messages to the log file. Update swingup test to use new logging behavior.
* Merge remote-tracking branch 'origin/library_encoder_thread'damic0142019-11-263-56/+102
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| * Got threading and SW limits working really well. Still might be some ↵Raspberry Pi2019-11-262-60/+77
| | | | | | | | shakiness on deinitialization (need to coordinate GPIO.cleanup with threads), but program does exit and return home normally. Swingup test now runs very smooth and SW limits were increased with the drastically improved response time. Pushing to merge back to master.
| * Modify test_System to verify that threaded encoder measurements are working ↵damic0142019-11-261-11/+3
| | | | | | | | as expected. Run this to check before actually running the system.
| * Add encoder measurements via thread. This should help with linear encoder ↵damic0142019-11-262-12/+49
|/ | | | | | | accuracy and SW interrupt accuracy. Coupled with changes from the interrupt enhancement branch, the limit behavior should be much improved. Added a parameter to allow user to set their own SW limit-reached routine (default behavior is still the same). This should also help prevent over-excursion in the swingup test. Slightly modified swingup test to use new SW limit-reached routine. This should help prevent the system from over-excursing when the soft limits of the program are reached. Theoretically the program shouldn't be able to hit the HW limits anymore.
* Merge remote-tracking branch 'origin/library_interrupt_flags'damic0142019-11-262-12/+17
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| * Fix indentation, add symlink for System folder. Seems to be working as ↵Raspberry Pi2019-11-262-1/+2
| | | | | | | | expected. Commiting to merge to master - will need more testing before we know if it's a perfect solution.
| * Add interrupt flags so that motor cannot be triggered once the HW interrupt ↵damic0142019-11-261-12/+16
|/ | | | | | has been fired. This should help with the occasional issue where the ISR thread is interrupted and moves back to the primary thread where movements continue. May need to add another line in adjust() that if interrupted==True then coast the motor (not sure what the ramifications of this would be though: if in the process of going home and thread switches back, it might not get all the way home...)
* Added Andy's new swingup code. New issues with physical system: rod bearing ↵Raspberry Pi2019-11-212-16/+380
| | | | keeps coming loose if the speed is changed too quickly, rod will hit base if swinging too near extents (need to cut wood on both sides to allow free swinging.
* Fixed file imports to work with working directory of server.Raspberry Pi2019-11-211-2/+2
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* Merge branch 'master' of ↵Raspberry Pi2019-11-2112-0/+242
|\ | | | | | | https://github.umn.edu/damic014/ee4950-inverted-pendulum
| * requirementsDat Nguyen2019-11-211-0/+18
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| * changed to .csvDat Nguyen2019-11-213-3/+5
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| * Update Server.pyDat Nguyen2019-11-211-1/+3
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| * a bunch of placeholder filesDat Nguyen2019-11-214-2/+0
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| * tabs to spaces smhDat Nguyen2019-11-212-42/+59
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| * removed unnecessaryDat Nguyen2019-11-211-2/+2
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| * fixed spaceDat Nguyen2019-11-211-2/+3
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| * working web stuff with running pageDat Nguyen2019-11-2110-80/+91
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| * Update PI.pybutoi0012019-11-211-2/+6
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| * Web stuff semi workingDat Nguyen2019-11-2010-0/+189
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* | Rework directory structure. Modify result file printing to match ↵Raspberry Pi2019-11-2013-7/+11
| | | | | | | | requirements of web server.
* | Fixed encoder zeroing. Other minor changes, still trying to get the swingup ↵Raspberry Pi2019-11-194-44/+90
|/ | | | controller working. Not sure if the code is good enough to make it happen...
* Remove leftover files from a past merge.Raspberry Pi2019-11-164-673/+0
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* Updated encoder to have an offset when zeroing (allows that initial zero can ↵Raspberry Pi2019-11-163-40/+47
| | | | be set to upright instead of hanging). Updated system to allow for different angular units to be used (passed by argument on constructor, then passed to encoder.read_position when used). Bug fixes to system_swingup_test. Swingup test now runs properly (and almost actually did a swing up at one point), couldn't keep testing because the system accidentally destroyed itself, so called it time to stop to let glue dry....
* Fixed some indentation issues and leftover from porting. Compiles and ↵Raspberry Pi2019-11-161-12/+12
| | | | potentially runs now.
* Merge branch 'master' of ↵Raspberry Pi2019-11-153-0/+832
|\ | | | | | | | | | | https://github.umn.edu/damic014/ee4950-inverted-pendulum Merge changes from Raspberry Pi testing with control code provided by Andy (created/modified on another computer).
| * Add Andy's swing up code to the Python library. Created a new file ↵damic0142019-11-143-0/+832
| | | | | | | | | | | | (system_swingup_test.py), which modifies the code from homework8.ipynb and swingUp.py to (potentially) run on our physical system instead of the simulator. Needs to be compiled and tested on the RPi, but theoretically all of the major components should be there. NOTE: Potentially should remove the gym imports; not sure if these will work on the RPi, might need to be replaced with something else.
* | A few more minor tweaks to initialization. Added public variables for linear ↵Raspberry Pi2019-11-141-7/+16
| | | | | | | | extent. Tested initialization on functioning system - it works!
* | Update initialize to not use wait_for_event for detecting limit switches. ↵Raspberry Pi2019-11-141-17/+26
|/ | | | Update linear encoder to reduce noisy behavior and properly keep track of position. NOTE: Linear encoder direction seems to be backwards relative to the system (the motor currently also moves in this direction). Not a big deal as long as the motor and linear encoder work together properly, but ideally positive would be to the right.
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